青海柴达木盆地察尔汗盐湖首采区钾镁盐矿床开发及老卤排放对液体钾矿的影响现状  

Influence on the Ore of Development of the Potash Ore and the Laolu Disposing in the First Mine Area of Qarhan Saline Lake, Qinghai

作　　者：郭新华[1] 王春男[1] 马明珠[1] 

机构地区：[1]青海省地质调查院,青海西宁810012

出　　处：《西北地质》2006年第1期98-104,共7页Northwestern Geology

基　　金：青海省国土资源厅地勘项目([2002]14)

摘　　要：察尔汗盐湖首采区钾矿床开发利用所产生的水氯镁石——俗称“老卤”,没有合理的排放和开发,使矿床KCl品位降低,其造成的危害是一个长久持续的过程,解决矿床开采过程中造成的矿床老化问题的根本途径是如何将老卤合理开发利用。Because the bischofite, it＇s called for the Laolu, resulted from the developmemt of the potash ore in the first mine area of the Qarhan saline lake haven＇t been dispoced and used retionaly, the grade of the potash ore deposit were redused. The endangering will be a course for lang. The key to resolve it is how to develop and use retionaly the Laolu.

关 键 词：首采区 环境地质问题 察尔汗 

分 类 号：P619.211[天文地球—矿床学]